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Software intelligence

Leadin vulnerabilities

5 tracked advisories · slug leadin

Important: Leadin appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works

Tracked advisories

5

Latest advisory

16 July 2026

CISA KEV matches

0

In this WordPress feed

WordPress slug

leadin

Plugin

What this means for Leadin

This catalog lists 5 known advisories affecting Leadin. The most recent was published on 16 July 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.

Latest issues

  • HubSpot All-In-One Marketing <= 11.3.62 - Authenticated (Contributor+) Sensitive Information Exposure via Block Editor Localized Script

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 16 July 2026

  • HubSpot All-In-One Marketing – Forms, Popups, Live Chat <= 11.3.55 - Authenticated (Contributor+) Information Exposure

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 1 July 2026

  • HubSpot All-In-One Marketing - Forms, Popups, Live Chat <= 11.3.32 - Missing Authorization to Authenticated (Contributor+) Installed Plugin Disclosure

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 23 April 2026

Vulnerability types

  • Cross-site scripting1

Authentication (inferred from titles)

  • Unauthenticated0
  • Authenticated4
  • Unspecified1

Advisory history

Known Leadin advisories published by month.

All advisories

Check whether your installed version is affected

SiteRespond Defence matches your installed Leadin version against this catalog when the Defence plugin is connected to your WordPress site.

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